48
48
HCD-RV777D/RV888D/RV999D
HCD-RV777D/RV888D/RV999D
6
8
7
MUTE
Q375
OVERLOAD
DETECT
TH301,Q316,317
OVERLOAD
DETECT
Q341
OVERLOAD
DETECT
Q351
MUTE
Q373
MUTE CONTROL
Q721
MUTE CONTROL
Q719,724
MUTE
Q377
MASTER CONTROL
IC701 (1/3)
2CH DAC
IC331
FRONT
R-CH
R-CH
R-CH
DATA0
ICE958
RV777D
RV777D
CDSEL
DATA1(SEL)
DATA2
DATA3
BCK-ZIBA2
LRCK-ZIBA3
XCK2
MDI
MC
ML
R-CH
TONE
SW
MUTE
RV888D/RV999D
IC701
M751
(LOADING)
M741
(TABLE)
M
IC712
M
D/A CONVERTER
IC302
Q731
IC731
Q384
RV888D/RV999D
RV777D
POWER AMP
IC301
SURROUND CONTROL
IC301
17 18
AMP
IC303
R-CH
+VL
R-CH
R-CH
PROTECT
DC DET
OVERLOAD DET
RY381
Q381
J102
TM401
+VL
Q383
RY382
CLOSE OPEN
RE701
OPTICAL OUT SELECTOR
IC252
L
R
SURROUND
SPEAKER
CENTER
SPEAKER
SUB WOOFER
OUT
S751
OPEN/CLOSE
DETECT
DISC TRAY
ADDRESS
DETECT
DVD
DIGITAL OUT
(OPTICAL)
RV888D/RV999D
• Signal Path
: DVD (AUDIO)
: AUDIO
: DVD (RF)
• R-CH is omitted due to same as L-CH.
: DVD (DIGITAL)
7-3. BLOCK DIAGRAM — DAC SECTION —
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299